leaving a reply so i can come back to this
https://www.mangago.me/read-manga/hoshoku_sha_kisumi_kun/
ill try to find others i've read before
https://www.mangago.me/read-manga/big_apple/
you should find more in https://www.mangago.me/tag/Yandere+seme/
Thank you so much! This really helped alot! :)
I took a liking on a manga and a manhwa with semes that has the same traits, Love Jinx and Kuroi Inu, I don’t know, the seme in both are so jolly yet they have dark sides too, they look happy but deep inside they’re like itching to find the right time to lock up the ukes permanently, are there any good mangas/manhwas with these kinds of characters?